Cast Grade: M, M Cast ASTM: A Wrought UNS: N Wrought Grade: MONEL® Military / AMS: QQ-N Comp A. M, M M30H. See the chemical composition and physical properties of ASTM A Grade CY40, find alternative materials, and connect with suppliers. ASTM A/AM Standard Specification for Castings, Nickel and Nickel Alloy. standard by ASTM International, 09/01/ This document has been.
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Approved May 1, Cracks originating at the weld bead undercuts, at weld slag inclusions, or at casting defects shall not be cause for rejection. This standard has been approved for use by agencies of the Department of Defense.
The tensile property requirements including the heat treatment procedure for the castings are presented in detail. Chemical composition shall be reported a4494 the purchaser or his representative.
ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.
This specimen may be the same one to be used for the bend specimen. When Class 3 is specified, grade M25S shall be supplied in the age-hardened condition. It is required that one tension test shall be made from each master heat except for grades M25S and CY5SnBiM when the master heat is used to pour the castings.
Thank you for interesting in our services. Markings shall be in such position as not to injure the usefulness of the casting. Workmanship, Finish, and Appearance 9. Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend.
B 65  If the castings are not heat treated, the bar used for the test specimen must not be heat treated. This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years and if not revised, either reapproved or withdrawn.
Minimum heat-treat temperatures x494 specified; however, it is sometimes necessary to heat treat at higher temperatures, hold for some minimum time at temperature, and then rapidly cool the castings in order to enhance the corrosion resistance and meet mechanical properties.
It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application.
Originally approved in This specification covers nickel, satm, nickel-copper-silicon, nickel-molybdenum, nickel-chromium, and nickel-molybdenum-chromium alloy castings for corrosion resistant service. The last sstm version of this historical standard is referenced on www. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility.
The weld test to be ast, shall be agreed upon between the purchaser and manufacturer. All other weld repairs shall be considered minor.
Liquid Penetrant Examination S6. The alloy families are: Combining values from the two systems may result in nonconformance with the standard.
Combining values from the two systems may result in non-conformance with the standard. Please copy and paste this embed script to where you want to embed Embed Script. Furnace or air cool to room temperature.
Test results shall conform to the specified tensile requirements. Size px x x x x Major and minor weld repairs shall be subject to the same quality standards as are used to inspect the castings. Work Item s – proposed revisions of this standard.
However, the chills, chaplets and affected cast material must aetm completely removed. The lot represented by the test specimen shall be accepted if it complies with the following crack requirements: The marking of heat numbers on individual castings shall be agreed upon by the manufacturer and the purchaser.
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Nickel-Copper Alloys │ Alloy Guide │ MetalTek
Current edition approved May 1, ASTM International takes w494 position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard. When master heats are used to prepare melts, a melt analysis shall be reported. Test results shall conform to the tensile requirements specified in Table 3. B HB minimum for the age hardened condition.